Planetary hours
in Rennes.
The day, from sunrise to sunset, is cut into twelve equal hours; so is the night, from sunset to the next sunrise. Each hour carries a planet, in the Chaldean order. A planetary hour therefore lasts 60 minutes only at the equinoxes: it all depends on the date and the city. Here are the exact hours for your city; what you do with them is up to you.
Planetary day of Monday, 27 January 2025: day of the Moon
- Sunrise
- 08:40
- Sunset
- 17:58
- Next sunrise
- 08:39
A day hour lasts 47 min; a night hour, 1h 13m. Local time (Europe/Paris).
Day
- 1☽︎ Moon08:40 – 09:27
- 2♄︎ Saturn09:27 – 10:13
- 3♃︎ Jupiter10:13 – 11:00
- 4♂︎ Mars11:00 – 11:46
- 5☉︎ Sun11:46 – 12:33
- 6♀︎ Venus12:33 – 13:19
- 7☿︎ Mercury13:19 – 14:06
- 8☽︎ Moon14:06 – 14:52
- 9♄︎ Saturn14:52 – 15:39
- 10♃︎ Jupiter15:39 – 16:25
- 11♂︎ Mars16:25 – 17:12
- 12☉︎ Sun17:12 – 17:58
Night
- 1♀︎ Venus17:58 – 19:12
- 2☿︎ Mercury19:12 – 20:25
- 3☽︎ Moon20:25 – 21:38
- 4♄︎ Saturn21:38 – 22:52
- 5♃︎ Jupiter22:52 – 00:05
- 6♂︎ Mars00:05 – 01:19
- 7☉︎ Sun01:19 – 02:32
- 8♀︎ Venus02:32 – 03:45
- 9☿︎ Mercury03:45 – 04:59
- 10☽︎ Moon04:59 – 06:12
- 11♄︎ Saturn06:12 – 07:26
- 12♃︎ Jupiter07:26 – 08:39
Other cities · France
Questions
How are the planetary hours calculated in Rennes?
On Monday, 27 January 2025, the Sun rises at 08:40 and sets at 17:58: the day lasts 9h 18m, that is twelve day hours of 47 min. The night, until the next sunrise at 08:39, lasts 14h 41m: twelve night hours of 1h 13m.
Which planet rules the first hour that day?
The Moon, from 08:40 to 09:27: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon again.
Today’s sky, on YOUR chart
Planetary hours are the same for everyone in a city. Your chart is yours alone: every morning AstroXP crosses the real sky with your birth, to the minute, and tells you what time it plays out for you.
On a computer? Scan this code with your phone.
Calendars
Sunrise and sunset calculated for the city (the Sun’s centre 0°50′ below the horizon: refraction and semi-diameter), local time of the city’s time zone. Checked against astronomy-engine, the app’s engine.